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14101285 = 511833089
BaseRepresentation
bin110101110010…
…101100100101
3222112102022211
4311302230211
512102220120
61222123421
7230600422
oct65625445
928472284
1014101285
117a61560
124880571
132bc9573
141c30d49
15138825a
hexd72b25

14101285 has 16 divisors (see below), whose sum is σ = 18688320. Its totient is φ = 10128640.

The previous prime is 14101261. The next prime is 14101319. The reversal of 14101285 is 58210141.

It is not a de Polignac number, because 14101285 - 223 = 5712677 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3021 + ... + 6109.

It is an arithmetic number, because the mean of its divisors is an integer number (1168020).

Almost surely, 214101285 is an apocalyptic number.

It is an amenable number.

14101285 is a deficient number, since it is larger than the sum of its proper divisors (4587035).

14101285 is a wasteful number, since it uses less digits than its factorization.

14101285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3188.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 14101285 is about 3755.1677725502. The cubic root of 14101285 is about 241.5940476747.

The spelling of 14101285 in words is "fourteen million, one hundred one thousand, two hundred eighty-five".

Divisors: 1 5 11 55 83 415 913 3089 4565 15445 33979 169895 256387 1281935 2820257 14101285